CN110153010B - Dust removal unloader for grain look selection machine - Google Patents
Dust removal unloader for grain look selection machine Download PDFInfo
- Publication number
- CN110153010B CN110153010B CN201910470980.4A CN201910470980A CN110153010B CN 110153010 B CN110153010 B CN 110153010B CN 201910470980 A CN201910470980 A CN 201910470980A CN 110153010 B CN110153010 B CN 110153010B
- Authority
- CN
- China
- Prior art keywords
- conveying
- dust removal
- blowing
- soybeans
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 51
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 238000007664 blowing Methods 0.000 claims description 74
- 239000000463 material Substances 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 244000068988 Glycine max Species 0.000 abstract description 34
- 235000010469 Glycine max Nutrition 0.000 abstract description 34
- 239000012535 impurity Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 10
- 244000046052 Phaseolus vulgaris Species 0.000 description 29
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000002245 particle Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/005—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for dry-cleaning
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/02—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching
- A23N12/023—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching for washing potatoes, apples or similarly shaped vegetables or fruit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention provides a dust removal and blanking device for a grain color sorter, which effectively solves the problem of poor color sorting effect caused by dust adhered to the surface of grain when the grain enters the color sorter. The soybean cleaning machine screens impurities in soybeans through the vibration dust removal device, then cleans the soybeans through the conveying cleaning device, and is high in conveying and cleaning efficiency due to the fact that the soybeans are cleaned while being conveyed, and the roller brushes are arranged along the conveying rod, so that the soybeans are cleaned in multiple stages, the cleaning effect is good, the roller brushes can rotate around the conveying rod and the extension rod and can automatically convey the soybeans to roll and clean the soybeans from multiple angles, air is blown simultaneously in the cleaning process to assist in cleaning, the cleaning effect is better, the impurities on the soybeans can be blown away in time, the impurities are drawn out from the upper air collecting pipe, the cleaned soybeans are output to the wind power dust removal device from the discharge hopper at the outlet of the conveying cylinder, and the cleaned impurities on the soybeans are further cleaned.
Description
Technical Field
The invention relates to grain color sorting auxiliary equipment, in particular to a dust removal and blanking device for a grain color sorting machine.
Background
The grain color sorter is suitable for nondestructive sorting equipment for detecting and grading the cortex of bulk materials, and is widely applied to grains. The grain color selector can judge the quality of grain particles according to the color of the grain particles and separate the poor-quality particles from the grain in time.
However, when the color sorting is carried out on the grains, dust is usually adhered to the grains, and the dust can be adhered to the surfaces of the grains, so that the quality of the color sorting of the grains, particularly the soybeans, is seriously influenced.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the dust removal and blanking device for the grain color sorter, which effectively solves the problem of poor color sorting effect caused by dust adhered to the surface of grain when the grain enters the color sorter.
The technical scheme includes that the dust removal blanking device for the grain color sorter comprises a vibration dust removal device and a wind power dust removal device, and is characterized by further comprising a conveying cleaning device, wherein the conveying cleaning device comprises a conveying cylinder supported by a support, the conveying cylinder comprises a plurality of conveying sleeves arranged transversely at intervals, connecting rings used for connecting two adjacent conveying sleeves and matched with the end portions of the conveying sleeves in a sliding mode, and a sealing cover arranged at the left end of the conveying sleeve on the left side and used for sealing the conveying sleeve, a material receiving hopper used for receiving materials conveyed by the vibration dust removal device is arranged at the upper portion of the left side of the conveying cylinder, and a material discharging hopper used for supplying materials to the wind power dust removal device is arranged on the right side of the conveying cylinder;
the conveying cylinder is rotatably provided with a hollow conveying rod, the conveying rod is provided with a spiral blade arranged in the conveying cylinder, the conveying cylinder further comprises a plurality of bosses arranged on one side of the conveying rod without the spiral blade in the middle of the spiral pitch of the spiral blade and through holes communicated with the inner cavity of the conveying rod, extension rods are fixed on the bosses, hollow sleeves rotatably connected to the bosses are sleeved on the extension rods, radial extension holes are formed in the connecting ring, the end parts of the hollow sleeves extend out through the extension holes and are rotatably matched with the extension holes, inner gear rings fixed on the conveying cylinder are sleeved on the connecting ring at intervals, the end parts of the extension rods extend out of the hollow sleeves and are rotatably connected with first gears meshed with the inner gear rings, the first gears are coaxially connected with first bevel gears, the end parts of the hollow sleeves are fixedly provided with second bevel gears meshed with the first bevel gears, and the free end parts of the hollow, the hollow sleeve is provided with a plurality of roller brushes, the hollow sleeve is provided with a plurality of first air outlet holes communicated with the inner cavity of the hollow sleeve, and the boss is provided with a second air outlet hole communicated with the inner cavity of the conveying rod and the inner cavity of the hollow sleeve;
the left end normal running fit of carrying the pole stretches out the closing cap, and the left end intercommunication of carrying the pole has first device of blowing, carry the pole to be connected to driving motor on through the belt drive mechanism, conveying sleeve upper end intercommunication has the collection wind shell, still including fixing the collection tuber pipe in the conveying section of thick bamboo top, collection wind shell communicates on the collection tuber pipe, collection tuber pipe intercommunication air exhauster.
Preferably, the end parts of the conveying sleeves at the two ends of the connecting ring are provided with annular sliding grooves, and the two ends of the connecting ring respectively extend out of annular sliding rings which are in sliding fit in the annular sliding grooves.
Preferably, the free end part of the hollow sleeve and the extension rod are connected through a first sealing bearing to form a sealed and rotationally matched structure.
Preferably, the roller brush comprises a roller shaft radially fixed on the hollow sleeve, and the roller shaft is wrapped by the wiping layer.
Preferably, the roller brush comprises a roller shaft which is arranged radially and is rotatably connected to the hollow sleeve, the end part of the roller shaft extends inwards into the hollow sleeve and is sleeved with a third bevel gear, the extension rod is sleeved with a fourth bevel gear which is meshed with the third bevel gear, and the roller shaft arranged outside the hollow sleeve is wrapped with a wiping layer.
Preferably, the first air blowing device comprises an air blowing shell with an opening at one end, a first air blowing fan is fixed at the opening end of the air blowing shell, a mounting hole is formed in the air blowing shell opposite to the opening of the air blowing shell, the end part of the conveying rod extends into the air blowing shell through the mounting hole and is connected with the mounting hole through a sealing bearing, and a fourth air blowing hole communicated with the inner cavity of the conveying rod and the air blowing shell is formed in the end part of the conveying rod.
Preferably, the belt transmission mechanism comprises a fixing frame of a driving motor fixed on the support, a first belt pulley is fixedly sleeved on an output shaft of the driving motor, a second belt pulley is fixedly sleeved on the conveying rod, and the first belt pulley and the second belt pulley are connected through a belt.
Preferably, the vibration dust removing device comprises a vibration frame, a vibration motor is fixed on the vibration frame, a primary vibrating screen and a secondary vibrating screen are sequentially fixed on the vibrating frame from top to bottom, the primary vibrating screen is obliquely placed downwards towards the left side, the size of the primary vibrating screen is larger than that of grains to be screened, a first funnel is fixed at the right lower end of the primary vibrating screen, a discharge port of the first funnel is positioned at the oblique upper part of the secondary vibrating screen which is obliquely arranged below the primary vibrating screen, the secondary vibrating screen is obliquely placed downwards towards the right side, the screen mesh of the secondary vibrating screen is far smaller than the volume of grains to be screened, the grain guide groove is arranged at the inclined lower end of the secondary vibrating screen, the size of the secondary vibrating screen is smaller than the volume of the grain to be screened, and a second funnel is fixed at the lower end of the secondary vibrating screen, and a discharge port of the grain guide groove is arranged right above the material receiving hopper.
Preferably, wind-force dust collector is by the vertical section of thick bamboo of blowing of placing, and a section of thick bamboo upper end of blowing is the arc structure, and the mouth of blowing of this arc structure is towards the arbitrary one side of horizontal direction, installs induced-draft fan at the mouth of blowing, and it has the material import of hopper under the intercommunication to open on a section of thick bamboo lateral wall of blowing, and a section of thick bamboo intercommunication of blowing below the material import has the second of oblique top arrangement to blow the fan, is connected with ejection of compact direction mouth at a section of thick bamboo lower.
The invention screens out the impurities in the soybeans through the vibration dust removal device, then passes through the conveying and cleaning device, the soybean is wiped while being conveyed, so the conveying and wiping efficiency is high, and a plurality of roller brushes are arranged along the conveying rod, the soybean is wiped in multiple stages, the wiping effect is good, the roller brush can rotate around the conveying rod and the extension rod, the roller brush can automatically transmit, the soybean is rolled and wiped from multiple angles, the cleaning process is simultaneously carried out by blowing and auxiliary cleaning, which not only has better cleaning effect and can timely blow away impurities on the soybeans and extract the impurities from the upper air collecting pipe, the cleaned soybeans are output to the wind power dust removal device from the discharging hopper at the outlet of the conveying cylinder, and further cleaning impurities wiped off by the soybeans, and finally performing color selection on the cleaner soybeans through the third-level matching. The invention does not affect the transportation of the soybeans in the wiping process, thereby achieving multiple purposes.
Drawings
Fig. 1 is an overall perspective view of the present invention.
FIG. 2 is a front view of the conveying and cleaning apparatus of the present invention.
Fig. 3 is a perspective view of the conveying and cleaning device of the present invention.
Fig. 4 is a front sectional view of the conveying and cleaning device of the present invention.
Fig. 5 is an enlarged view of a portion a in fig. 4.
Fig. 6 is an enlarged view of a portion B in fig. 4.
Fig. 7 is a perspective view of the feed bar, helical blades and extension bar of the present invention.
Fig. 8 is an enlarged view showing the connection relationship of the feed bar, the boss and the extension bar in the present invention.
Fig. 9 is a perspective view of the hollow sleeve and the roller brush of the present invention.
Fig. 10 is a cross-sectional view of an extension bar, hollow sleeve and roller brush of the present invention.
Fig. 11 is a perspective view showing the connection relationship between the conveying rod and the inner gear ring according to the present invention.
Fig. 12 is a partially enlarged view showing the connection relationship of the feed rod to the ring gear of the present invention.
FIG. 13 is a perspective view of the wind dust collector of the present invention.
Fig. 14 is a perspective view of the vibration dust removing device of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 14.
The technical scheme includes that the dedusting and blanking device for the grain color sorter comprises a vibration dedusting device 1 and a wind power dedusting device 2 and is characterized by further comprising a conveying and cleaning device 3, wherein the conveying and cleaning device 3 comprises a conveying cylinder 5 supported by a support 4, the conveying cylinder 5 comprises a plurality of conveying sleeves 6 arranged transversely at intervals, connecting rings 7 used for connecting two adjacent conveying sleeves 6 and matched with the end portions of the conveying sleeves 6 in a sliding mode, and a sealing cover 8 arranged at the left end of the conveying sleeve 6 on the left side and used for sealing the conveying sleeve 6, a material receiving hopper 9 used for receiving materials conveyed by the vibration dedusting device 1 is installed at the upper portion of the left side of the conveying cylinder 5, and a material discharging hopper 10 used for supplying materials to the wind power dedusting device 2 is installed on the right side of the conveying cylinder 5;
the conveying cylinder 5 is rotatably provided with a hollow conveying rod 11, the conveying rod 11 is provided with a spiral blade 12 arranged in the conveying cylinder 5, the conveying cylinder further comprises a plurality of bosses 13 arranged on one side of the conveying rod 11 without the spiral blade 12 in the middle of the pitch of the spiral blade 12 and through holes 14 communicated with the inner cavity of the conveying rod 11, extension rods 15 are fixed on the bosses 13, hollow sleeves 16 rotatably connected on the bosses 13 are sleeved on the extension rods 15, radial extension holes 17 are formed on the connecting ring 7, the end parts of the hollow sleeves 16 extend out of the extension holes 17 and are rotatably matched with the extension holes 17, inner gear rings 18 fixed on the conveying cylinder 5 are sleeved on the connecting ring 7 at intervals, the end parts of the extension rods 15 extend out of the hollow sleeves and are rotatably connected with first gears 19 meshed with the inner gear rings 18, the first gears 19 are coaxially connected with first bevel gears 20, and second bevel gears 21 meshed with the first bevel gears 20 are fixed on the end parts of the, the free end part of the hollow sleeve 16 is in sealed rotation fit with the extension rod 15, a plurality of roller brushes 22 are arranged on the hollow sleeve 16, a plurality of first air outlet holes 23 communicated with the inner cavity of the hollow sleeve 16 are formed in the hollow sleeve 16, and a second air outlet hole 24 used for communicating the inner cavity of the conveying rod 11 with the inner cavity of the hollow sleeve 16 is formed in the boss 13;
the left end normal running fit of conveying pole 11 stretches out closing cap 8, and the left end intercommunication of conveying pole 11 has first device 25 that blows, conveying pole 11 is connected to driving motor 26 through the belt drive mechanism on, conveying sleeve 6 upper end intercommunication has collection wind shell 27, still includes the collection tuber pipe 28 of fixing in the conveying section of thick bamboo 5 top, collection wind shell 27 communicates on collection tuber pipe 28, collection tuber pipe 28 intercommunication air exhauster 29.
The aperture of the through hole 14, the first air outlet 23 and the second air outlet 24 is smaller than the diameter of the material, for example smaller than the diameter of the soybean. So that the material can not enter the through hole 14, the first air outlet 23 and the second air outlet 24. The suction fan 29 may be connected to an air dust removal device which may be a simple water reservoir containing water, and the air containing dust drawn by the suction fan 29 is introduced into the water in the reservoir via a conduit, whereupon the dust is adsorbed by the water, and the clean air emerges from the water layer and is discharged to the atmosphere. In the embodiment, when the soybean feeding device is used, impurities larger than and smaller than soybeans in the soybeans are removed through the vibration dust removal device 1, then the vibration dust removal device 1 cannot remove dust adhered to the surfaces of the soybeans, so the soybeans passing through the vibration dust removal device 1 enter the conveying and cleaning device 3, the driving motor 26 is started, the driving motor 26 drives the conveying rod 11 to rotate through the belt transmission mechanism, the conveying rod 11 drives the spiral blades 12 to rotate, the soybeans are conveyed from the receiving hopper 9 to the discharging hopper 10, in the conveying process, the extending rod 15 is fixedly connected to the conveying rod 11, therefore, the conveying rod 11 drives the extending rod 15 to revolve around the conveying rod 11, the conveying rod 11 drives the hollow sleeve 16 to revolve along the conveying rod 11, the connecting ring 7 is rotatably connected between the two conveying sleeves 6, the extending rod 15 penetrates out of the connecting ring 7 in a rotating mode, and the extending rod 15 drives the connecting ring 7 to revolve, the end part of the extension bar 15 is connected with a first gear 19 through a gear rack in a rotating way, the first gear 19 is meshed with an inner gear ring 18 fixed on the conveying cylinder 5, the first gear 19 revolves along the inner gear ring 18 under the drive of the extension bar 15, so that the first gear 19 also does self-transmission motion in the process of revolution, the first gear 19 self-transmission drives a first bevel gear 20 to self-transmit, the first bevel gear 20 self-transmission drives a hollow sleeve 16 to self-transmit through a second bevel gear 21, the hollow sleeve 16 self-transmission drives a roller brush 22 on the hollow sleeve 16 to move, the roller brush 22 not only moves under the drive of the conveying bar 11, but also moves under the drive of the hollow sleeve 16, the hollow sleeve 16 and the roller brush 22 roll beans continuously, the roller brush 22 continuously wipes the beans, the beans are also wiped between the beans which are close to each other in the rolling process, and simultaneously the hollow sleeve 16, a first air outlet 23 and a through hole 14 on the conveying bar 11 are continuously blown towards the wiped and rolled beans, the wind power can blow off part of dust stuck on the beans simultaneously, and the wind power can blow away the dust separated from the beans, so that the effect of blowing while wiping is better. The first blowing device 25 supplies air to the hollow conveying rod 11, the exhaust fan 29 exhausts air in the conveying cylinder 5 to achieve a fast air flow, and dust in the conveying cylinder 5 is exhausted by the exhaust fan 29. Because a plurality of hollow sleeves 16 are arranged along the axial direction of the conveying rod 11, and a plurality of roller brushes 22 are arranged on each hollow sleeve 16, the beans are wiped for a plurality of times in the whole conveying process, and the conveying efficiency of the conveying cylinder 5 is high. The rolling process is wiping and blowing, and the dust removal effect is good. According to the bean feeding device, the conveying cylinder 5 is made into a plurality of sections, the connecting ring 7 is connected between each section, the purpose of the connecting ring 7 is that the first gear 19, the inner gear ring 18, the first bevel gear 20 and the second bevel gear 21 can be placed outside the conveying cylinder 5, feeding of beans is not influenced, meanwhile, the connecting ring 7 and the conveying sleeves 6 on two sides and the connecting ring 7 and the hollow sleeve 16 are in sealed rotating fit, so that wind power and beans cannot flow out of the connecting positions, and the good operation of the whole process is guaranteed. After being wiped, the soybeans enter the pneumatic dust removing device 2 through the discharging hopper 10, and light wastes still contained in the soybeans are removed. The clean beans can be subjected to color sorting. The bosses 13 are plural and arranged axially along the conveyor bar. The through holes 14 are also provided in plural, and are arranged along the transport rod at a position where the screw blade is not connected, and are arranged in the lateral direction of the transport rod, and if there are redundant positions in the circumferential direction of the transport rod at the same position, plural transport rods may be arranged on the same circumference. The hollow sleeve and the boss are in sealed rotation fit, the hollow sleeve can be sleeved on the boss, and the hollow sleeve and the boss can be connected through a sealed bearing.
In embodiment 2, on the basis of embodiment 1, the end portions of the conveying sleeve 6 at both ends of the connecting ring 7 are provided with annular sliding grooves 30, and annular sliding rings 31 slidably fitted in the annular sliding grooves 30 respectively extend from both ends of the connecting ring 7. Preferably, a first sealing ring can be fixed at the end of the conveying sleeve 6 inside the annular chute 30, and the other end of the first sealing ring is in sliding fit with the annular sliding ring 31. The connecting ring 7 is in rotary sealing fit with the conveying sleeves 6 at two ends, so that the air flow in the conveying cylinder 5 cannot flow out from the connecting part of the connecting ring 7 and the conveying sleeve 6. The wind pressure is ensured. The inner gear ring 18 can be fixed on the conveying cylinder 5 or on the support 4.
Embodiment 3, in addition to embodiment 1, the free end of the hollow sleeve 16 and the extension rod 15 are connected through a first sealing bearing 32 to form a sealed and rotating fit structure. Or a second sealing ring is fixed on the inner circular surface of the free end part of the hollow sleeve 16, and the second sealing ring is sleeved on the extension rod 15 and is in sliding fit with the extension rod 15. The sealing engagement between the projecting rods 15 at the free end of the hollow sleeve 16 prevents the flow of air from exiting the end of the hollow sleeve 16, ensuring that the flow of air is all admitted into the delivery cartridge 5.
Example 4, on the basis of example 1, the roller brush 22 comprises a roller 33 radially fixed on the hollow sleeve 16, and the roller 33 is wrapped with a wiping layer 34. The wipe layer 34 is a wipe or arrangement of bristles. The roller shaft 33 is of a hollow structure, a third air outlet 35 communicated with the inner cavity of the roller shaft 33 is formed in the wiping layer 34, and the inner cavity of the roller shaft 33 is communicated with the inner cavity of the hollow sleeve 16. The wiping layer 34 on the roller 33 wipes the surface of the soybeans as the roller 33 rolls over the soybeans, and the wiped dust is blown away by the airflow.
Example 5, on the basis of example 1, the roller brush 22 comprises a roller shaft 33 which is radially arranged and is rotatably connected to the hollow sleeve 16, the end part of the roller shaft 33 extends inwards into the hollow sleeve 16 and is fixedly sleeved with a third bevel gear 36, the extension rod 15 is fixedly sleeved with a fourth bevel gear 37 which is fixedly meshed with the third bevel gear 36, and the roller shaft 33 arranged outside the hollow sleeve 16 is wrapped with a wiping layer 34. The roller shaft 33 is of a hollow structure, a third air outlet 35 communicated with the inner cavity of the roller shaft 33 is formed in the wiping layer 34, and the inner cavity of the roller shaft 33 is communicated with the inner cavity of the hollow sleeve 16. If the brush hair is used, the third air outlet 35 is arranged on the roller shaft 33, and if the brush hair is used, the third air outlet 35 penetrates through the cleaning cloth and the side wall of the roller shaft 33 so as to be communicated with the inner cavity of the reversing roller shaft 33.
In use, since the hollow sleeve 16 rotates relative to the extension bar 15 during operation of the device, and the third bevel gear 36 rotates along with the hollow sleeve 16, the third bevel gear 36 revolves around the fourth bevel gear 37, the third bevel gear 36 is driven to rotate during the revolution of the third bevel gear 36 around the fourth bevel gear 37, and the third bevel gear 36 drives the roller shaft 33 to rotate, so that the wiping layer 34 on the roller shaft 33 simultaneously rotates around the output shaft, around the extension bar 15 and around the roller shaft 33. Therefore, the soybeans are wiped from a plurality of angles, the soybeans can roll more uniformly, and the wiping effect is greatly improved. The roller 33 can be connected to the hollow sleeve 16 in a rotationally sealed manner, so that the air flow is prevented from flowing out of the connection. The third air outlet 35 is formed in the wiping layer 34 of the roller shaft 33, so that the wiping layer 34 not only rolls and wipes beans, but also blows air to the beans, and the dust removal effect is better. The beans are tumbled by the action of the helical blades 12, the hollow sleeve 16 and the brush bar.
Embodiment 7 is based on embodiment 1, wherein the belt transmission mechanism comprises a fixing frame 42 of the driving motor 26 fixed on the bracket 4, a first belt pulley 43 is fixedly sleeved on an output shaft of the driving motor 26, a second belt pulley 44 is fixedly sleeved on the conveying rod 11, and the first belt pulley 43 and the second belt pulley 44 are connected through a belt 45. The pulley may be a toothed pulley and the belt may be a toothed belt.
Embodiment 8, on the basis of embodiment 1, the vibration dust removing device 1 includes a vibration frame 46, a vibration motor 47 is fixed on the vibration frame 46, a first-stage vibration sieve 48 and a second-stage vibration sieve 49 are sequentially fixed on the vibration frame 46 from top to bottom, the first-stage vibration sieve 48 is obliquely placed downwards towards the left side, the grid of the first-stage vibration sieve 48 is larger than the volume of grains to be screened, a first hopper 50 is fixed at the lower end of the first-stage vibration sieve 48, a discharge port of the first hopper 50 is positioned obliquely above the second-stage vibration sieve 49 obliquely placed below the first-stage vibration sieve 48, the second-stage vibration sieve 49 is obliquely placed downwards towards the right side, the grid of the screen of the second-stage vibration sieve 49 is far smaller than the volume of grains to be screened, a grain guide groove 51 is arranged at the oblique lower end of the second-stage vibration sieve 49, the grid of the second-stage vibration sieve 49 is smaller than the volume of grains to be screened, a second hopper 52 is fixed at, the discharge hole of the grain guide groove 51 is arranged right above the receiving hopper 9.
The vibrating dust removing device in this embodiment can remove impurities in the soybeans, and the vibration motor 47 is turned on, so that the primary vibration sieve 48 and the secondary vibration sieve 49 vibrate. Beans enter from the upper part of the primary vibrating screen 48, and because the primary vibrating screen 48 is inclined, the beans move downwards in the vibrating process, in the vibrating process of the primary vibrating screen 48, the beans downwards penetrate through the grids and are transferred into the first hopper 50, sundries larger than the beans move downwards along with the primary vibrating screen 48 and are finally output into a waste box placed at the lower part of the primary vibrating screen 48, the beans fall from the feed opening of the first hopper 50 to the upper end of the secondary vibrating screen 49, in the vibrating process of the secondary vibrating screen 49, the beans continuously move downwards, smaller impurities fall into the lower second hopper 52 from the grids, and are output into the lower waste box through the second hopper 52. The beans in the secondary vibrating screen 49 are output into the receiving hopper 9 from the grain guide groove 51 at the lower part thereof. The grain guide way sets up to one side down during, through the two-stage filtration, can filter the impurity in the beans for the effect of cleaning in later stage is better.
When the embodiment is used, after the beans are output from the conveying and cleaning device 3, a part of impurities can be mixed between the beans, and the impurities can be cleaned up by the wind power dust removal device, so that the color sorting quality is improved. Specifically, the beans are output from the discharge hopper 10 at the end of the conveying cylinder 5 of the conveying and cleaning device 3 into the material inlet 55 of the air blowing cylinder 53. The air blowing tube 53 is internally provided with a second air blowing fan 56 which blows air upwards, and the air blowing fan 54 which blows air upwards is arranged, so that the air flow in the air blowing tube 53 moves upwards, after the beans enter the air blowing tube 53 from the material inlet 55, the wind power is adjusted to be incapable of blowing the beans, and light impurities can be blown, the beans fall downwards due to gravity and flow out from a discharge guide opening 57 at the lower part of the air blowing tube 53, the impurities are pumped out from the air blowing fan 54, an air guide pipe can be communicated with the air blowing fan 54, the other end of the air guide pipe is communicated with a dust collecting device, the integrated device can be a water pool, water is contained in the water pool, the lower end of the air guide pipe is placed in the water, the air containing the impurities is introduced into the water from an air outlet of the air guide pipe, the impurities are adsorbed by the water, and the clean.
Claims (9)
1. The dedusting and blanking device for the grain color sorter comprises a vibrating dedusting device (1) and a wind power dedusting device (2), and is characterized by further comprising a conveying and cleaning device (3), wherein the conveying and cleaning device (3) comprises a conveying cylinder (5) supported by a support (4), the conveying cylinder (5) consists of a plurality of conveying sleeves (6) which are transversely arranged at intervals, a connecting ring (7) which is used for connecting two adjacent conveying sleeves (6) and is in sliding fit with the end part of the conveying sleeve (6), and a sealing cover (8) which is arranged at the left end of the conveying sleeve (6) at the left side and is used for sealing the conveying sleeve, a receiving hopper (9) which is used for receiving materials conveyed by the vibrating dedusting device (1) is installed at the upper part of the left side of the conveying cylinder (5), and a discharging hopper (10) which supplies materials to the wind power dedusting device (2) is installed at the right side of the conveying cylinder;
the conveying cylinder (5) is rotatably provided with a hollow conveying rod (11), the conveying rod (11) is provided with a plurality of spiral blades (12) arranged in the conveying cylinder (5), the conveying cylinder further comprises a plurality of bosses (13) arranged at one side of the conveying rod (11) without the spiral blades (12) in the middle of the screw pitch of the spiral blades (12) and through holes (14) communicated with the inner cavity of the conveying rod (11), extension rods (15) are fixed on the bosses (13), hollow sleeves (16) rotatably connected to the bosses (13) are sleeved on the extension rods (15), radial extension holes (17) are formed in the connecting ring (7), the end parts of the hollow sleeves (16) extend out through the extension holes (17) and are rotatably matched with the extension holes (17), annular gears (18) fixed on the conveying cylinder (5) are sleeved on the connecting ring (7) at intervals, the end parts of the extension rods (15) extend out of the hollow sleeves and are rotatably connected with first gears (19) meshed with the annular gears (18), the first gear (19) is coaxially connected with a first bevel gear (20), a second bevel gear (21) meshed with the first bevel gear (20) is fixed at the end part of the hollow sleeve (16), the free end part of the hollow sleeve (16) is in sealed rotation fit with the extension rod (15), a plurality of roller brushes (22) are arranged on the hollow sleeve (16), a plurality of first air outlet holes (23) communicated with the inner cavity of the hollow sleeve (16) are formed in the hollow sleeve (16), and a second air outlet hole (24) used for communicating the inner cavity of the conveying rod (11) with the inner cavity of the hollow sleeve (16) is formed in the boss (13);
carry the left end normal running fit of pole (11) to stretch out closing cap (8), the left end intercommunication of carrying pole (11) has first device (25) of blowing, carry pole (11) to be connected to on driving motor (26) through belt drive mechanism, conveying sleeve (6) upper end intercommunication has collection wind shell (27), still including fixing collection tuber pipe (28) in conveying section of thick bamboo (5) top, collection wind shell (27) communicate on collection tuber pipe (28), collection tuber pipe (28) intercommunication air exhauster (29).
2. The dust removal blanking device for the grain color sorter as claimed in claim 1, wherein the end parts of the conveying sleeves (6) at the two ends of the connecting ring (7) are provided with annular sliding grooves (30), and annular sliding rings (31) which are in sliding fit with the annular sliding grooves (30) respectively extend from the two ends of the connecting ring (7).
3. The dust removal blanking device for the grain color selector is characterized in that the free end of the hollow sleeve (16) is connected with the extension rod (15) through a first sealing bearing (32) to form a sealed and rotationally matched structure.
4. The dust removal blanking device for the grain color selector is characterized in that the roller brush (22) comprises a roller shaft (33) radially fixed on the hollow sleeve (16), and the roller shaft (33) is wrapped with a wiping layer (34).
5. The dust removal blanking device for the grain color selector is characterized in that the roller brush (22) comprises a roller shaft (33) which is radially arranged and is rotatably connected to the hollow sleeve (16), the end part of the roller shaft (33) extends inwards into the hollow sleeve (16) and is fixedly sleeved with a third bevel gear (36), the extension rod (15) is sleeved with a fourth bevel gear (37) which is fixedly meshed with the third bevel gear (36), and the roller shaft (33) arranged outside the hollow sleeve (16) is wrapped with a wiping layer (34).
6. The dust removal blanking device for the grain color selector is characterized in that the first air blowing device (25) comprises an air blowing shell (38) with an opening at one end, a first air blowing fan (39) is fixed at the opening end of the air blowing shell (38), a mounting hole (40) is formed in the air blowing shell (38) opposite to the opening of the air blowing shell (38), the end part of the conveying rod (11) extends into the air blowing shell (38) through the mounting hole (40) and is connected with the mounting hole (40) through a sealed bearing, and a fourth air blowing hole (41) for communicating the inner cavity of the conveying rod (11) with the air blowing shell (38) is formed in the end part of the conveying rod (11).
7. The dust removal blanking device for the grain color sorter as claimed in claim 1, wherein the belt transmission mechanism comprises a fixing frame (42) of a driving motor (26) fixed on the support (4), a first belt pulley (43) is fixedly sleeved on an output shaft of the driving motor (26), a second belt pulley (44) is fixedly sleeved on the conveying rod (11), and the first belt pulley (43) and the second belt pulley (44) are connected through a belt (45).
8. The dust removal blanking device for the grain color sorter according to claim 1, wherein the vibrating dust removal device (1) comprises a vibrating frame (46), a vibrating motor (47) is fixed on the vibrating frame (46), a primary vibrating screen (48) and a secondary vibrating screen (49) are sequentially fixed on the vibrating frame (46) from top to bottom, the primary vibrating screen (48) is obliquely and downwardly placed towards the left side, the grid of the primary vibrating screen (48) is larger than the volume of grains to be screened, a first funnel (50) is fixed at the lower end of the primary vibrating screen (48), the discharge port of the first funnel (50) is obliquely positioned above the secondary vibrating screen (49) obliquely placed below the primary vibrating screen (48), the secondary vibrating screen (49) is obliquely and downwardly placed towards the right side, and the grid of the secondary vibrating screen (49) is far smaller than the volume of the grains to be screened, be equipped with grain guide way (51) in second grade shale shaker (49) oblique lower extreme, second grade shale shaker (49) net is less than the volume of the grain that will screen, be fixed with second funnel (52) under second grade shale shaker (49), the discharge gate of grain guide way (51) is arranged in and is connect directly over hopper (9).
9. The dust removal discharging device for the grain color sorter according to claim 1, wherein the wind power dust removal device (2) is composed of a vertically arranged blowing cylinder (53), the upper end of the blowing cylinder (53) is of an arc structure, a blowing port of the arc structure faces any one side of the horizontal direction, an air draft fan (54) is installed at the blowing port, a material inlet (55) communicated with the discharging hopper (10) is formed in the upper end of the side wall of the blowing cylinder (53), the blowing cylinder (53) below the material inlet (55) is communicated with a second blowing fan (56) which is obliquely arranged upwards, and a discharging guide port (57) is connected to the lower end of the blowing cylinder (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910470980.4A CN110153010B (en) | 2019-05-31 | 2019-05-31 | Dust removal unloader for grain look selection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910470980.4A CN110153010B (en) | 2019-05-31 | 2019-05-31 | Dust removal unloader for grain look selection machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110153010A CN110153010A (en) | 2019-08-23 |
| CN110153010B true CN110153010B (en) | 2020-08-11 |
Family
ID=67630948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910470980.4A Active CN110153010B (en) | 2019-05-31 | 2019-05-31 | Dust removal unloader for grain look selection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110153010B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111466590A (en) * | 2020-04-17 | 2020-07-31 | 银川诚净和机械设备科技有限公司 | Dry-cleaning device for dried wolfberry fruits |
| CN112589019B (en) * | 2020-12-01 | 2022-05-27 | 唐山汇丰螺钉制造有限公司 | Tapping screw production is with high-efficient thread rolling machine |
| CN113649285A (en) * | 2021-08-24 | 2021-11-16 | 陆骏洪 | Grain color sorting machine with filter device |
| CN114789148A (en) * | 2022-05-24 | 2022-07-26 | 安徽中科光电色选机械有限公司 | Hopper device for preventing impurities from drifting along with airflow and color sorter |
| CN115318638A (en) * | 2022-07-29 | 2022-11-11 | 河南农业大学 | Screening, soil removing and cleaning machine for cyperus esculentus |
| CN115365151B (en) * | 2022-08-22 | 2024-06-11 | 安徽盛农农业集团有限公司 | Dust removal and feeding mechanism based on grain color sorter |
| CN116273263B (en) * | 2023-03-02 | 2023-12-22 | 澧县腾宏米业有限责任公司 | Screening and separating equipment for rice processing |
| CN116472877A (en) * | 2023-05-06 | 2023-07-25 | 黑龙江八一农垦大学 | Corn peeling roller and corn peeling machine |
| CN117644058B (en) * | 2024-01-30 | 2024-04-02 | 安徽精诚食品科技有限公司 | A multi-layer screening device for color sorters |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110034171A (en) * | 2009-09-28 | 2011-04-05 | 주식회사디에스케이 | Color sorter |
| CN204583679U (en) * | 2015-04-28 | 2015-08-26 | 安徽海泰克光电科技有限公司 | A kind of for the dedusting knot screen before color selector blanking |
| CN106623006B (en) * | 2016-12-26 | 2018-06-22 | 太仓美克斯机械设备有限公司 | A kind of grain color sorter dedusting blanking device |
| CN208162120U (en) * | 2018-01-19 | 2018-11-30 | 合肥纳格光电科技有限公司 | A kind of charging deashing device of color selector |
| CN108655025B (en) * | 2018-05-07 | 2021-03-30 | 新昌县伐诚农业开发有限公司 | Coarse cereal color selector |
-
2019
- 2019-05-31 CN CN201910470980.4A patent/CN110153010B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110153010A (en) | 2019-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110153010B (en) | Dust removal unloader for grain look selection machine | |
| CN108800893A (en) | A kind of grain dry exclusion device of agricultural production | |
| CN109701862A (en) | A kind of edible and medical fungi multi-stage screening apparatus | |
| CN110773431A (en) | A dry and wet peanut cleaning machine | |
| CN118616334A (en) | A rice bran husk screening machine for rice processing | |
| CN110918464B (en) | Rice processing dust collector | |
| CN216420191U (en) | Green tea air separator dust removal mechanism | |
| CN119076384B (en) | Integrated double-roller rotary vibrating screen applied to grain processing production line | |
| CN211051885U (en) | A spiral drum grain quality screening machine | |
| CN222519168U (en) | Red dates cleaning machine | |
| CN209791939U (en) | Edible and medicinal fungus multistage screening equipment | |
| CN219943681U (en) | Built-in cylinder primary cleaner | |
| CN115430607B (en) | Impurity removing device for rice processing | |
| CN218796484U (en) | A sorting and washing device | |
| CN211510504U (en) | Raw material dry cleaning machine for hot pepper workshop | |
| CN215354529U (en) | Mechanism sand powder sand autosegregation device | |
| CN211359212U (en) | Oil separator | |
| CN211134198U (en) | Screening type cleaning equipment for food processing | |
| CN116475049A (en) | A grain dryer capable of synchronously separating impurities | |
| CN108797183A (en) | A kind of slag cleaning device of paper-making water treatment | |
| CN113798168A (en) | Multi-stage screening device and method for rice output of rice mill | |
| CN221790016U (en) | Anti-blocking screening device for tea processing | |
| CN108787462B (en) | flour processing equipment | |
| CN218591143U (en) | Efficient seed screening plant | |
| CN219663771U (en) | Rice processing is with device that shells |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |